1 2015-04-15 Mike Frysinger <vapier@gentoo.org>
3 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
4 * sim-main.h (STATE_CPU): Delete.
6 2015-04-15 Mike Frysinger <vapier@gentoo.org>
8 * compile.c: Include sim-options.h.
9 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
10 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
11 (STATE_CPU): Handle WITH_SMP.
13 2015-04-13 Mike Frysinger <vapier@gentoo.org>
15 * configure: Regenerate.
17 2015-04-06 Mike Frysinger <vapier@gentoo.org>
19 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
21 2015-04-01 Mike Frysinger <vapier@gentoo.org>
23 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
25 2015-03-31 Mike Frysinger <vapier@gentoo.org>
27 * config.in, configure: Regenerate.
29 2015-03-24 Mike Frysinger <vapier@gentoo.org>
31 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
32 * tconfig.h (SIM_HAVE_PROFILE): Delete.
34 2015-03-16 Mike Frysinger <vapier@gentoo.org>
36 * config.in, configure: Regenerate.
37 * tconfig.in: Rename file ...
38 * tconfig.h: ... here.
40 2015-03-14 Mike Frysinger <vapier@gentoo.org>
42 * Makefile.in (SIM_RUN_OBJS): Delete.
44 2015-03-14 Mike Frysinger <vapier@gentoo.org>
46 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
47 * aclocal.m4, configure: Regenerate.
49 2014-12-03 Joel Brobecker <brobecker@adacore.com>
51 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
52 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
53 following renaming in callback.h.
55 2014-08-19 Alan Modra <amodra@gmail.com>
57 * configure: Regenerate.
59 2014-08-15 Roland McGrath <mcgrathr@google.com>
61 * configure: Regenerate.
62 * config.in: Regenerate.
64 2014-03-05 Mike Frysinger <vapier@gentoo.org>
66 * compile.c (sim_load): Add const to prog.
68 2014-02-17 Mike Frysinger <vapier@gentoo.org>
71 * compile.c (control_c_sim_desc): Delete.
72 (control_c): Likewise.
73 (sim_resume): Delete signal(SIGINT) handling.
75 2013-09-23 Alan Modra <amodra@gmail.com>
77 * configure: Regenerate.
79 2013-06-03 Mike Frysinger <vapier@gentoo.org>
81 * aclocal.m4, configure: Regenerate.
83 2012-06-15 Joel Brobecker <brobecker@adacore.com>
85 * config.in, configure: Regenerate.
87 2012-05-18 Nick Clifton <nickc@redhat.com>
90 * compile.c: Include config.h before system header files.
91 * sim-main.h: Likewise.
93 2012-03-24 Mike Frysinger <vapier@gentoo.org>
95 * aclocal.m4, config.in, configure: Regenerate.
97 2011-12-03 Mike Frysinger <vapier@gentoo.org>
99 * aclocal.m4: New file.
100 * configure: Regenerate.
102 2011-10-17 Mike Frysinger <vapier@gentoo.org>
104 * configure.ac: Change include to common/acinclude.m4.
106 2011-10-17 Mike Frysinger <vapier@gentoo.org>
108 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
109 call. Replace common.m4 include with SIM_AC_COMMON.
110 * configure: Regenerate.
112 2011-07-05 Mike Frysinger <vapier@gentoo.org>
114 * compile.c (sim_do_command): Delete.
116 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
118 * compile.c (sim_store_register): Update return value to
121 2010-04-14 Mike Frysinger <vapier@gentoo.org>
123 * compile.c (sim_write): Add const to buffer arg.
125 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
127 * configure: Regenerate.
129 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
130 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
131 Index registers not masked memory areas.
132 Only simply increment or decrement.
133 * compile.c(store_1): Ditto.
135 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
137 * config.in: Regenerate.
138 * configure: Likewise.
140 * configure: Regenerate.
142 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
144 * compile.c: Add const to remove warning.
146 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
148 * configure: Regenerate to track ../common/common.m4 changes.
151 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
152 Daniel Jacobowitz <dan@codesourcery.com>
153 Joseph Myers <joseph@codesourcery.com>
155 * configure: Regenerate.
157 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
159 * compile.c (sim_resume): Fix the last byte of ARGV for
162 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
164 * acconfig.h: Remove.
165 * config.in: Regenerate.
167 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
169 * compile.c (OBITOP): Bit address mask low three bit.
170 * compile.c (decode): Fix warning.
172 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
174 * configure: Regenerated.
176 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
178 * configure: Regenerated.
180 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
182 * configure: Regenerated.
184 2005-03-23 Mark Kettenis <kettenis@gnu.org>
186 * configure: Regenerate.
188 2005-01-14 Andrew Cagney <cagney@gnu.org>
190 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
191 explicit call to AC_CONFIG_HEADER.
192 * configure: Regenerate.
194 2005-01-12 Andrew Cagney <cagney@gnu.org>
196 * configure.ac: Update to use ../common/common.m4.
197 * configure: Re-generate.
199 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
201 * configure: Regenerated to track ../common/aclocal.m4 changes.
203 2005-01-07 Andrew Cagney <cagney@gnu.org>
205 * configure.ac: Rename configure.in, require autoconf 2.59.
206 * configure: Re-generate.
208 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
210 * configure: Regenerate for ../common/aclocal.m4 update.
212 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
214 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
215 * compile.c (sim_resume): Make sure that dst.reg refers to the
216 right register byte in mova/sz.l @(dd,RnL),ERn.
217 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
218 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
219 mulxs, divs and divxs.
221 * compile.c (sim_load): Update sd->memory_size.
223 2004-06-10 Michael Snyder <msnyder@redhat.com>
225 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
226 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
228 2004-01-05 Michael Snyder <msnyder@redhat.com>
230 * compile.c (sim_load): Don't pass a type to bfd_openr.
232 2003-12-16 Michael Snyder <msnyder@redhat.com>
234 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
235 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
237 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
239 * compile.c (set_h8300h): Initialize globals to zero.
241 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
243 * compile.c (h8300_normal_mode): New.
244 (SP): Handle normal mode.
245 (bitfrom): Use normal mode flag to return suitable value.
246 (lvalue): Use normal mode flag to return command line location.
247 (decode): Decode instruction correctly for normal mode.
248 (init_pointers): Initialise memory correctly for normal mode.
249 (sim_resume): Handle cases for normal mode using h8300_normal_mode
251 (sim_store_register): Handle 2 byte PC for normal mode.
252 (sim_fetch_register): Handle 2 byte PC for normal mode.
253 (set_h8300h): Set normal mode flag as per architechture.
254 (sim_load): Allocate 64K for normal mode instead of bigger memory.
256 2003-07-18 Michael Snyder <msnyder@redhat.com>
258 * compile.c (decode): Enhancements for mova.
259 Initialize cst, reg, and rdisp inside the loop, for each
260 new instruction. Defer correction of the disp2 values until
261 later, and then adjust them by the size of the first operand,
262 rather than the size of the instruction.
263 (sim_resume): For mova, adjust the size of the second operand
264 according to the type of the first operand (INDEXB vs. INDEXW).
265 In cases where there is only one operand, the other two must
266 both be composed on the fly.
268 2003-07-22 Michael Snyder <msnyder@redhat.com>
270 * compile.c (sim_resume): Revert 6-24 change, it does not
271 work with gdb breakpoints.
273 2003-07-17 Michael Snyder <msnyder@redhat.com>
275 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
276 (decode): IMM16 is always zero-extended.
278 2003-06-24 Michael Snyder <msnyder@redhat.com>
280 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
281 * compile.c (sim_resume): Use the above to return stop signal.
283 2003-06-18 Michael Snyder <msnyder@redhat.com>
285 * compile.c: Replace "Hitachi" with "Renesas".
286 (decode): Distinguish AV_H8S from AV_H8H.
287 (sim_resume): H8SX can use any register for TAS.
288 (decode): Add support for VECIND.
289 (sim_resume): Implement rte/l and rts/l.
290 (GETSR): New macro (actually old macro reincarnated).
291 (decode): Add handling for IMM2.
292 (sim_resume): Drop extra block around jmp, jsr, rts.
293 Add handling for trapa and rte.
294 For divxu.b, change 0xffff mask to 0xff.
295 (set_h8300h): Add bfd_mach_h8300sxn machine.
297 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
299 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
302 2003-06-05 Michael Snyder <msnyder@redhat.com>
304 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
305 (sim_store_register): Ditto.
307 2003-06-04 Michael Snyder <msnyder@redhat.com>
309 * compile.c (sim_info): Fix typo in output.
311 * compile.c (set_h8300h): Replace 'flag' arguments
312 with a bfd_machine argument, and decode it inline.
313 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
315 2003-06-03 Michael Snyder <msnyder@redhat.com>
317 * compile.c: Add h8300sx insns and addressing modes.
318 * sim-main.h: Replaces h8300/inst.h.
319 * Makefile.in: Tweak to bring in some sim/common stuff.
321 2003-04-13 Michael Snyder <msnyder@redhat.com>
323 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
325 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
327 * compile.c (cmdline_location): Added function to
328 return the location of 8-bit (256 locations) where the
329 Command Line arguments would be stored.
330 (decode): Added a TRAP to 0xcc for Commandline
331 processing using pseudo opcode O_SYS_CMDLINE.
332 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
333 (sim_create_inferior): Setting a pointer to
334 Commandline Args array.
335 * inst.h: Added a new variable ptr_command_line for
336 storing pointer to Commandline array.
338 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
340 * compile.c (decode): Added code for some more magic traps.
341 * compile.c (sim_resume): Added support for File I/O system
342 calls through callback to host_system.
343 System calls provided support for :
344 open, read, write, lseek, close, stat, fstat
345 Only basic support for stat and fstat.
347 2003-02-27 Andrew Cagney <cagney@redhat.com>
349 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
351 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
353 * compile.c (init_pointers): Abort if wreg never gets initialized.
354 (sim_resume): Fix the handling of exts.w and extu.w.
356 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
358 * compile.c (sim_resume): Fix the handling of bxor.
360 2003-01-16 Michael Snyder <msnyder@redhat.com>
362 * compile.c: Change K&R function definitions to ISO.
363 (fetch): Make static, and eliminate unused parameter 'n'.
365 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
367 * compile.c: Fix formatting.
370 2002-07-29 Andrey Volkov <avolkov@transas.com>
372 * compile.c: Include "gdb/sim-h8300.h"
373 * Makefile.in: Add dependences on "inst.h",
374 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
376 2002-06-16 Andrew Cagney <ac131313@redhat.com>
378 * configure: Regenerated to track ../common/aclocal.m4 changes.
380 2002-06-08 Andrew Cagney <cagney@redhat.com>
382 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
384 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
386 * compile.c: Fix formatting.
388 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
390 * compile.c: Fix formatting.
392 2002-05-17 Andrey Volkov (avolkov@transas.com)
394 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
396 2002-05-17 Andrey Volkov (avolkov@transas.com)
398 * compile.c: Add support of EXR register
401 2002-05-17 Andrey Volkov (avolkov@transas.com)
403 * compile.c: Made h8300s as new target, not h8300h alias.
406 2002-05-17 Andrey Volkov (avolkov@transas.com)
408 * compile.c: Add additional CCR flags (I,UI,H,U)
410 2002-05-17 Andrey Volkov (avolkov@transas.com)
412 * compile.c: Change literal regnumbers to REGNUMS.
413 Fix instruction and cycles counting
415 2001-12-20 Kazu Hirata <kazu@hxi.com>
417 * compile.c: Fix formatting.
419 2001-12-20 Kazu Hirata <kazu@hxi.com>
421 * compile.c: Fix comment typos.
423 2000-08-10 Kazu Hirata <kazu@hxi.com>
425 * compile.c (decode): Clean up the code.
427 2000-06-15 Kazu Hirata <kazu@hxi.com>
429 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
432 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
434 * compile.c: Don't include "wait.h".
435 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
436 instead of WIF* from host.
438 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
440 * compile.c, writecode.c: Correct typo.
442 2000-06-13 Kazu Hirata <kazu@hxi.com>
444 * compile.c: Fix formatting.
446 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
448 * configure: Regenerated to track ../common/aclocal.m4 changes.
450 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
452 * configure: Regenerated to track ../common/aclocal.m4 changes.
454 1999-05-08 Felix Lee <flee@cygnus.com>
456 * configure: Regenerated to track ../common/aclocal.m4 changes.
458 1999-04-02 Keith Seitz <keiths@cygnus.com>
460 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
461 frequency at which the poll_quit callback is used.
462 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
464 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
466 * configure: Regenerated to track ../common/aclocal.m4 changes.
468 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
470 * configure: Regenerated to track ../common/aclocal.m4 changes.
473 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
475 * acconfig.h: New file.
476 * configure.in: Reverted change of Apr 24; use sinclude again.
478 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
480 * configure: Regenerated to track ../common/aclocal.m4 changes.
483 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
485 * configure.in: Don't call sinclude.
487 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
489 * configure: Regenerated to track ../common/aclocal.m4 changes.
491 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
493 * configure: Regenerated to track ../common/aclocal.m4 changes.
495 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
497 * configure: Regenerated to track ../common/aclocal.m4 changes.
499 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
501 * configure: Regenerated to track ../common/aclocal.m4 changes.
503 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
505 * compile.c (sim_store_register, sim_fetch_register): Pass in
506 length parameter. Return -1.
508 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
510 * configure: Regenerated to track ../common/aclocal.m4 changes.
512 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
514 * configure: Regenerated to track ../common/aclocal.m4 changes.
516 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
518 * configure: Regenerated to track ../common/aclocal.m4 changes.
520 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
522 * configure: Regenerated to track ../common/aclocal.m4 changes.
525 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
527 * configure: Regenerated to track ../common/aclocal.m4 changes.
529 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
531 * compile.c: #include stdio.h for definition of NULL on
534 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
536 * compile.c (sim_load): Pass lma_p and sim_write args to
539 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
543 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
545 * configure: Regenerated to track ../common/aclocal.m4 changes.
547 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
549 * configure: Regenerated to track ../common/aclocal.m4 changes.
551 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
553 * configure: Regenerated to track ../common/aclocal.m4 changes.
555 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
557 * configure: Regenerated to track ../common/aclocal.m4 changes.
559 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
561 * Makefile.in (compile.o): Depend on config.h in local directory.
563 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
565 * configure: Regenerated to track ../common/aclocal.m4 changes.
567 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
569 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
571 * configure.in: check for sys/param.h
572 * compile.c: #ifdef HAVE_SYS_PARAM_H.
573 #define SIGTRAP for wingdb.
574 (sim_resume): poll keyboard at least once per call.
575 (sim_resume): use host_callback instead of printf for syscall
578 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
580 * configure: Regenerated to track ../common/aclocal.m4 changes.
582 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
584 * configure: Regenerated to track ../common/aclocal.m4 changes.
587 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
589 * compile.c (sim_kill): Delete.
590 (sim_create_inferior): Add ABFD argument.
591 (sim_load): Move setting of PC from here.
592 (sim_create_inferior): To here.
593 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
594 the sim_load code should be moved to sim_open.
596 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
598 * configure: Regenerated to track ../common/aclocal.m4 changes.
601 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
603 * compile.c (sim_open): Add ABFD argument.
605 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
607 * compile.c (sim_open): Add callback argument.
608 (sim_set_callbacks): Delete SIM_DESC argument.
610 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
612 * compile.c (sim_load): Call bfd_get_mach instead of examining
614 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
616 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
618 * configure: Regenerated to track ../common/aclocal.m4 changes.
620 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
622 * compile.c (sim_resume): Use poll_quit callback.
623 (sim_stop): New function.
625 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
627 * Makefile.in (SIM_OBJS): Add sim-load.o.
628 * compile.c (sim_kind, myname): New static locals.
629 (sim_open): Set sim_kind, myname.
630 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
631 Call sim_load_file to load file into simulator. Set start address
633 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
635 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
637 * configure: Regenerated to track ../common/aclocal.m4 changes.
640 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
642 * compile.c (sim_open): New arg `kind'.
644 * configure: Regenerated to track ../common/aclocal.m4 changes.
646 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
648 * configure: Regenerated to track ../common/aclocal.m4 changes.
650 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
652 * configure: Regenerated to track ../common/aclocal.m4 changes.
654 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
656 * configure: Re-generate.
658 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
660 * configure: Regenerate to track ../common/aclocal.m4 changes.
662 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
664 * compile.c (sim_open): New SIM_DESC result. Argument is now in
666 (other sim_*): New SIM_DESC argument.
668 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
670 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
671 COMMON_{PRE,POST}_CONFIG_FRAG instead.
672 * configure.in: sinclude ../common/aclocal.m4.
673 * configure: Regenerated.
675 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
677 * configure configure.in Makefile.in: Update to new configure
678 scheme which is more compatible with WinGDB builds.
679 * configure.in: Improve comment on how to run autoconf.
680 * configure: Re-run autoconf to get new ../common/aclocal.m4.
681 * Makefile.in: Use autoconf substitution to install common
684 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
686 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
688 * configure.in: Simplify using macros in ../common/aclocal.m4.
689 * configure: Regenerated.
690 * inst.h (enum sim_state): Define.
691 (cpu_state_type): New member `state'. Set it whenever `exception'
693 * compile.c (sim_callback): New global.
694 (sim_set_simcache_size): Renamed from sim_csize.
695 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
696 'cus it can't work. Change main loop exit test to use cpu.state.
697 (sim_trace): New function.
698 (sim_stop_reason): Add right way to set results, but #if 0 out.
699 (sim_size): New function.
700 (sim_info): Redirect calls to printf_filtered through callback.
701 (sim_set_callbacks): Record callback.
702 * run.c: Deleted, using one in ../common now.
703 * tconfig.in: New file.
705 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
707 * Makefile.in (mostlyclean): Don't remove config.log here.
709 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
711 * compile.c (sim_resume): rts, sleep, bpt and nop have
712 no associated "size".
714 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
716 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
718 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
720 * run.c (main): Don't "load" sections which don't have
722 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
725 (sim_resume, shift/rotate cases): Add support for shift/rotate
727 (OSHIFTS): Corresponding changes.
729 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
731 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
733 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
735 * compile.c (h8300smode): Declare.
737 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
739 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
740 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
742 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
743 (AC_PROG_INSTALL): Added.
744 * configure: Rebuilt.
746 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
748 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
749 * run.c (main): Treat the H8/S like the H8/300H for now.
751 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
753 * compile.c (SEXTCHAR): Clear upper bits when sign
756 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
758 * compile.c (sim_resume): Correctly handle divu.
760 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
762 * compile.c (sim_resume): Never allow the PC to have an
765 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
767 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
768 separate memory is allocate for the 8-bit area.
769 (struct cpu_state_type): Add new "eightbit' field.
770 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
772 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
773 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
774 (init_pointers): Initialize space for the 8-bit area.
775 (sim_write): Handle writing into the 8-bit area.
776 (sim_read): Handle reading from the 8-bit area.
777 (sim_load): Reallocate space for the 8-bit area.
779 * compile.c (sim_load): Re-allocate memory for the simulator
782 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
784 * compile.c (sim_resume): Fix and simplify overflow and carry
785 handling for 32bit ALU insns.
787 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
789 * compile.c (sim_resume): Fix overflow checks for ALU insns.
791 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
793 * compile.c (decode): Use "bit" to hold L_3 immediates instead
794 of holding them in "abs". Handle ABS8MEM memory references aka
795 8-bit area. Replace ABSMOV references with ABS8MEM.
797 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
799 * compile.c (fetch): Handle accesses to the exception/function
802 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
804 * compile.c: #include "wait.h".
805 (sim_resume, sleep insn): Check program exit status in r0.
806 (sim_resume, shift insns): Fix setting of overflow flag for shal.
807 * run.c: #include <signal.h>.
808 (main): Abort if program got SIGILL.
809 Print error message if argument is invalid.
810 (usage): Improve text.
812 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
814 * configure: Regenerate with autoconf 2.7.
816 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
818 * inst.h (MPOWER,MSIZE): Deleted.
819 (H8300{,H}_MSIZE): Define.
820 * compile.c (memory_size): New static global.
821 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
822 (sim_write,sim_read): Use memory_size.
824 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
826 * compile.c (sim_set_callbacks): New.
828 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
830 * Makefile.in (BISON): Remove macro.
832 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
834 * Makefile.in (maintainer-clean): New synonym for realclean.
836 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
838 * Makefile.in (install): Don't install in $(tooldir).
840 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
841 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
842 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
843 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
845 * configure: Rebuild.
846 * config.in: New file, created by autoheader.
847 * Makefile.in (AR): Define as @AR@.
848 (CC): New variable, defined as @CC@.
849 (CFLAGS): Define as @CFLAGS@.
850 (RANLIB): Define as @RANLIB@.
851 (HDEFINES, TDEFINES): New variables.
852 (@host_makefile_frag@): Remove.
853 (compile.o, run.o): Depend upon config.h.
854 (mostlyclean): Make the same as clean, not distclean.
855 (clean): Remove config.log.
856 (distclean): Remove config.h and stamp-h.
857 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
858 invoking config.status.
859 (config.h, stamp-h): New targets.
860 * compile.c: Include "config.h". Don't include <sys/times.h>.
861 Include <time.h> and <stdlib.h> if they exist. Don't include
863 (get_now): Remove unused local b.
864 * run.c: Include "config.h". Include <stdlib.h> if it exists.
865 Don't include "sysdep.h".
866 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
869 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
871 * Update all FSF addresses except those in COPYING* files.
873 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
875 * Makefile.in (clean): Remove run.
876 (distclean): Remove Makefile.
880 * Makefile.in, configure.in: converted to autoconf.
881 * configure: New file, generated with autconf 2.4.
883 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
885 * compile.c (sim_do_command): New function.
887 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
889 * compile.c (get_now): Don't do if win32.
890 (sim_resume): Poll in win32 too.
892 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
894 * configure.in: Fix typo in last change.
896 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
898 * run.c: parse arguments with getopt().
900 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
902 * configure.in: Use ../../bfd/hosts/std-host.h if specific
905 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
907 * compile.c (sim_resume): Initialize cpu.mask.
909 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
911 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
913 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
915 * compile.c: #include "bfd.h".
916 (sim_*): Set result type to void where there isn't one.
917 (sim_resume, default case): Set cpu.exception to SIGILL.
919 (sim_set_pc): Delete.
920 (sim_info): Delete printf_fn arg, all callers changed.
921 Call printf_filtered.
922 (set_h8300h): New arg `flag', all callers changed.
923 (sim_close): New function.
924 (sim_load): New function.
925 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
926 * run.c: #include <varargs.h>, "remote-sim.h".
927 (printf_filtered): New function.
929 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
931 * compile.c (decode): Fix typo (16 bit branches).
932 (*): Some white space clean up.
934 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
936 * compile.c (decode): Compile 16bit branches properly.
938 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
940 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
941 andc. Poll for interrupts.
943 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
945 * compile.c: #include "ansidecl.h" for remote-sim.h.
947 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
949 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
950 * compile.c: #include "remote-sim.h".
951 (sim_resume): New arg siggnal.
952 (sim_write): Use SIM_ADDR for type of arg addr.
953 Always return a value.
955 (sim_store_register): Result is type int.
956 (sim_fetch_register): Ditto.
957 (sim_stop_reason): Renamed from sim_stop_signal.
958 (sim_set_pc): Use SIM_ADDR for type of arg pc.
959 (sim_info): int result, new arg printf_fn.
960 (sim_kill): int result.
961 (sim_open): int result, new arg name.
962 * run.c (main): Use sim_set_pc to set pc.
963 Update call to sim_info.
965 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
967 * compile.c (sim_stop_signal): Result is now enum sim_stop.
969 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
971 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
973 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
975 * compile.c (sim_set_pc): Write to the pc direcly.
976 (sim_store_register): Now value is passed by reference. (sim_read,
977 sim_write): Return number of bytes copied.
979 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
981 * compile.c (mop): New function to do multiplies.
983 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
985 * compile.c (sim_resume): Add support for nop insn.
987 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
989 * compile.c: Reset HMODE back to zero (accidently set it to 1).
991 * run.c (main): If h8/300h binary detected, call set_h8300h.
992 * compile.c (sim_resume): Fix O_NEG insn.
994 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
996 * run.c (main): Add -h flag to enable h8/300h emulation.
997 * compile.c: Rename Hmode to HMODE (consistency with gdb).
998 (set_h8300h): New function.
999 (sim_resume): Add support for extu,exts insns.
1000 (sim_resume): Fix logical right shifting.
1001 (sim_resume, label alu32): Fix setting of carry flag.
1003 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1005 * compile.c (sim_csize): Initialize cpu.cache.
1007 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1009 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1011 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1013 * run.c (main): Fix parsing of args.
1015 * compile.c (sim_resume): Fix shll insn.
1017 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1019 * compile.c: New file, supports H8/300H.
1020 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1022 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1024 * run.c (main): Add -v to print info.
1025 * p3.c (sim_info): New function.
1027 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1029 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1031 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1033 * Makefile.in: Don't use cb or indent
1034 * p1.c, state.h, writecode.c: lint
1036 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1038 * Makefile.in: Make SunOS halfdone VPATH work.
1039 * p1.c: Lint picked up by HP native compiler.
1041 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1043 * p1.c (sim_resume): when running on dos, any character typed to
1044 the keyboard will cause a simulated exception.
1046 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1048 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1051 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)